MX2023006819A - Sistema y método para el diseño y configuración de señalización de referencia. - Google Patents

Sistema y método para el diseño y configuración de señalización de referencia.

Info

Publication number
MX2023006819A
MX2023006819A MX2023006819A MX2023006819A MX2023006819A MX 2023006819 A MX2023006819 A MX 2023006819A MX 2023006819 A MX2023006819 A MX 2023006819A MX 2023006819 A MX2023006819 A MX 2023006819A MX 2023006819 A MX2023006819 A MX 2023006819A
Authority
MX
Mexico
Prior art keywords
resources
wireless communication
configuration
reference signaling
equal
Prior art date
Application number
MX2023006819A
Other languages
English (en)
Inventor
Bo Gao
Zhaohua Lu
Shujuan Zhang
Ke Yao
Shijia Shao
Original Assignee
Zte Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corp filed Critical Zte Corp
Publication of MX2023006819A publication Critical patent/MX2023006819A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Ejemplos de implementaciones incluyen un método de comunicación inalámbrica para seleccionar, mediante un dispositivo de comunicación inalámbrica, recursos N, donde N es igual o mayor que 1; y enviando, por el dispositivo de comunicación inalámbrica a un nodo de comunicación inalámbrica, un mensaje que incluye un informe de información de estado del canal (CSI), donde el informe CSI incluye un índice de cada uno de los recursos N, y la información de calidad de cada uno de los recursos N, donde cada uno de los recursos N incluye un recurso de señal de referencia, y donde cada uno de los recursos N corresponde a uno de los elementos M, siendo M menor o igual que N.
MX2023006819A 2021-05-11 2021-05-11 Sistema y método para el diseño y configuración de señalización de referencia. MX2023006819A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/093098 WO2022236693A1 (en) 2021-05-11 2021-05-11 System and method for reference signaling design and configuration

Publications (1)

Publication Number Publication Date
MX2023006819A true MX2023006819A (es) 2023-08-25

Family

ID=84029182

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006819A MX2023006819A (es) 2021-05-11 2021-05-11 Sistema y método para el diseño y configuración de señalización de referencia.

Country Status (6)

Country Link
US (1) US20230412339A1 (es)
EP (1) EP4241490A4 (es)
KR (1) KR20230153351A (es)
CN (1) CN117378238A (es)
MX (1) MX2023006819A (es)
WO (1) WO2022236693A1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3566492A1 (en) * 2017-01-06 2019-11-13 Telefonaktiebolaget LM Ericsson (PUBL) Technique for determining signal quality
CN110476391B (zh) * 2017-03-29 2021-12-28 Lg电子株式会社 在无线通信系统中报告信道状态信息的方法及其设备
CN110959268B (zh) * 2017-07-21 2022-05-03 Lg 电子株式会社 发送和接收信道状态信息-参考信号(csi-rs)的方法和装置
EP3711179B1 (en) * 2017-11-16 2024-05-22 Telefonaktiebolaget LM Ericsson (publ) Medium access control (mac) signaling for reference signal activation and quasi co-location indication in wireless communication networks
CN110958636B (zh) * 2018-09-26 2022-03-29 维沃移动通信有限公司 Csi报告的上报方法、终端设备及网络设备
WO2020063457A1 (en) * 2018-09-27 2020-04-02 Intel Corporation Apparatus and method for user equipment panel selection

Also Published As

Publication number Publication date
KR20230153351A (ko) 2023-11-06
US20230412339A1 (en) 2023-12-21
CN117378238A (zh) 2024-01-09
EP4241490A4 (en) 2024-07-31
WO2022236693A1 (en) 2022-11-17
EP4241490A1 (en) 2023-09-13

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